Synthesis and luminescence studies of aryl substituted tetraamide complexes of europium(III): A new approach to pH responsive luminescent europium probes

被引：47

作者：

Woods, M

Sherry, AD

机构：

[1] Univ Texas, Dept Chem, Richardson, TX 75083 USA

[2] Univ Texas, SW Med Ctr, Dept Radiol, Rogers Magnet Resonance Ctr, Dallas, TX 75235 USA

来源：

INORGANIC CHEMISTRY | 2003年 / 42卷 / 14期

关键词：

D O I：

10.1021/ic0300823

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

DOTA-tetraamide ligands having extended phenol or pyridine substituents have been synthesized. The D-5(0) --> F-7(J) DeltaJ = 1 and 2 emission bands in the corresponding europium(Ill) complexes differ in their sensitivity to solution pH. This offers the potential for developing pH responsive probes for in vivo imaging that are independent of probe concentration.

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页码：4401 / 4408

页数：8

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